RT Journal Article SR Electronic T1 Aspirin plus clopidogrel in acute minor ischaemic stroke or transient ischaemic attack is superior to aspirin alone for stroke risk reduction: CHANCE trial JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 58 OP 58 DO 10.1136/eb-2013-101512 VO 19 IS 2 A1 Philip B Gorelick A1 Muhammad U Farooq YR 2014 UL http://ebm.bmj.com/content/19/2/58.abstract AB